<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=https://github.com/llvm/llvm-project/issues/102370>102370</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            Unused `--target-help` option
        </td>
    </tr>

    <tr>
      <th>Labels</th>
      <td>
            clang:driver
      </td>
    </tr>

    <tr>
      <th>Assignees</th>
      <td>
      </td>
    </tr>

    <tr>
      <th>Reporter</th>
      <td>
          cor3ntin
      </td>
    </tr>
</table>

<pre>
    We declare a `--target-help` in `Driver/Options.td` that is not used anywhere (but of course it shows up in the doc and is not treated as an unknown flag)

Note that GCC does have that flag, which does something useful 
https://gcc.gnu.org/onlinedocs/gcc/Overall-Options.html#index-target-help
</pre>
<img width="1px" height="1px" alt="" src="http://email.email.llvm.org/o/eJxskk-P2yAQxT8NvoxsYfw3Bw7bXbm39lT1jGFiaAlEMCTdb185zqpV1YstzcCPN--NytltAVGy4RMb3ipVyMYkdUxdIBeqNZp3-R3BoPYqIShgI69rUmlDqi36Kxs5uLCX35K7YWJi-XolF0NuyOxNsorAZQiRoGQ0oML73WJCYGJeC0E8g44lZQRHkG28ZyjXnUkWwUQNKpgPACVUtDMyqAAl_AzxHuDs1cbEifE3xl-O75dIeDz9-fUVTMQMVt2epeP8K9yt0_Zo5nhBsi5su8Zz8XBgLNE1s-6FiYWJZdO62UJpYtqYWGLwLqCJOh-tffIbJuV9_eGApYtnonPB4K-_TauM7MypO6kKZTuJjo_DOPPKyumMUzuuqNd26Keh77u5H0_ThANXU8vnyknBRc9nPolWtII3K59F33LV6dMZxdCxnuNFOd94f7vsSiuXc0HZctFNvPJqRZ8fcQuhvQob617MMzmxr0CS-816LVtmPfcuU_7DIkce5bfwCPJ_qxAfk1clefmPd45sWRsdL0wsO-_5q68p_kBNTCwPobuZT603KX4HAAD___MU2Y0">